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Re: behaviour of ASK-based validators

From: Peter F. Patel-Schneider <pfpschneider@gmail.com>
Date: Thu, 9 Feb 2017 07:18:14 -0800
To: Holger Knublauch <holger@topquadrant.com>, public-rdf-shapes@w3.org
Message-ID: <c9b7979b-5e89-acde-c216-87689c05e780@gmail.com>
On 02/08/2017 10:50 PM, Holger Knublauch wrote:
> 
> On 9/02/2017 8:54, Peter F. Patel-Schneider wrote:
>> This part of the description of the behaviour of ASK-based validators doesn't
>> make any sense at all.  I have no idea what is supposed to be going on here.
>>
>> "Let QS be the union of the solutions produced for each value node v in vs
>> so that the solution variable this is bound to the focus node and value is
>> bound to v."
> 
> I don't see what's difficult or ambiguous here. QS is a set of solutions. Each
> solution is a set of name-value pairs (as defined by SPARQL) and I am
> enumerating these pairs.
> 
> If you have a specific suggestion for wording that you would find clearer to
> understand, then I'd be happy to include that.
> 
> Holger

What does produce mean here?
What is doing the producing?
What does "so that" mean?
How is this bound to a focus node in a property shape?

peter
Received on Thursday, 9 February 2017 15:18:51 UTC

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